# DIBBS #SPE7L4-27-U-0074

DLA requirement for estimated 549 Caterpillar plain encased seals

**Posted:** October 19, 2026
**Respond By:** November 02, 2026
**Identifier:** SPE7L4-27-U-0074
**NAICS:** 339991

The Defense Logistics Agency is seeking quotes for an estimated annual requirement of 549 plain encased seals for combat vehicle and armament support.
- **Government buyer:** Defense Logistics Agency (DLA), Weapons Support, LSO Combat Vehicles and Armament; buyer contact: Heather Kessler.
- **OEM:** **Caterpillar Inc.** is the approved source, listed with CAGE codes 11083 and 06YY8.
- **Product:** 549 estimated units of a plain encased seal, NSN 5330-01-060-2531, Caterpillar part number 132-0720; drawing part piece number 11669372. The quantity is an estimate under an indefinite-delivery contract, not a guaranteed purchase.
- **Notable requirements:** The seal is a critical application item. Material must be asbestos-free and contain no Class I ozone-depleting chemicals. Packaging must be opaque and waterproof, and the item must have a 60-month non-extendable shelf life.
- **Performance and delivery:** The resulting contract may run for one year, with delivery orders issued during that term. Delivery is required 97 days after each order.

### Description

SEAL, PLAIN ENCASED (QTY: 549, NSN: 5330-01-060-2531, Purchase Request: 1000243846)
  Approved Sources:
  - CAGE: 06YY8, Part No: 132-0720
  - CAGE: 11083, Part No: 132-0720, Company: CATERPILLAR INC
 

[View original listing](https://www.dibbs.bsm.dla.mil/rfq/rfqrec.aspx?sn=SPE7L427U0074)